Product Description:

The MDD093A-N-040-N2M-130GB1 is a synchronous AC servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it is intended for tightly regulated rotary axes where rapid speed changes and accurate torque control are required. When paired with compatible drive electronics, the unit delivers closed-loop motion suited to conveyor indexing, pick-and-place heads, and automated packaging spindles. Its electromagnetic design supports continuous-duty operation while maintaining the positional repeatability expected in precision automation. This operating profile fits machines that require dependable acceleration, deceleration, and stable holding behavior through repeated production cycles.

The motor reaches a nominal speed of 4000 rpm, providing fast cycle capability for machinery that needs high shaft velocity. At standstill, it can hold a continuous torque of 9.2 Nm, allowing stable positioning against process forces. Mounting is centered by a 130 mm pilot diameter that aligns the frame with adjoining machine elements. Power and feedback conductors exit on side B, and the motor uses a keyed connector for a secure electrical interface. This arrangement helps keep cable routing orderly when the motor is installed near guards, tooling, or other tightly spaced machine components. The motor uses a size 093 frame with a compact A length, and the shaft seal helps limit lubricant migration and contaminant entry.

Position data is captured by an integrated multi-turn absolute encoder, removing the need for external homing after power loss. Dynamic feedback is transmitted through digital servo feedback (DSF), enabling precise current, speed, and position control inside the drive system. During power-off events, a blocking brake rated at 11 Nm secures the rotor for vertical or suspended loads. The drive end uses a plain shaft for press-fit couplings, and the standard balancing grade supports smooth operation in typical automation duty. Because feedback and braking are integrated, the motor can support controlled stopping and retained position without separate external sensing devices. The housing is intended for direct installation in machine assemblies where a separate enclosure is not required.